release/src/router/openssl/crypto/ts/ts_req_utils.c

   1 /* crypto/ts/ts_req_utils.c */
   2 /* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL
   3  * project 2002.
   4  */
   5 /* ====================================================================
   6  * Copyright (c) 2006 The OpenSSL Project.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  *
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  *
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in
  17  *    the documentation and/or other materials provided with the
  18  *    distribution.
  19  *
  20  * 3. All advertising materials mentioning features or use of this
  21  *    software must display the following acknowledgment:
  22  *    "This product includes software developed by the OpenSSL Project
  23  *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
  24  *
  25  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  26  *    endorse or promote products derived from this software without
  27  *    prior written permission. For written permission, please contact
  28  *    licensing@OpenSSL.org.
  29  *
  30  * 5. Products derived from this software may not be called "OpenSSL"
  31  *    nor may "OpenSSL" appear in their names without prior written
  32  *    permission of the OpenSSL Project.
  33  *
  34  * 6. Redistributions of any form whatsoever must retain the following
  35  *    acknowledgment:
  36  *    "This product includes software developed by the OpenSSL Project
  37  *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
  38  *
  39  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  40  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  41  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  42  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  43  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  44  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  45  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  46  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  47  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  48  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  49  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
  50  * OF THE POSSIBILITY OF SUCH DAMAGE.
  51  * ====================================================================
  52  *
  53  * This product includes cryptographic software written by Eric Young
  54  * (eay@cryptsoft.com).  This product includes software written by Tim
  55  * Hudson (tjh@cryptsoft.com).
  56  *
  57  */
  58
  59 #include <stdio.h>
  60 #include "cryptlib.h"
  61 #include <openssl/objects.h>
  62 #include <openssl/x509v3.h>
  63 #include <openssl/ts.h>
  64
  65 int TS_REQ_set_version(TS_REQ *a, long version)
  66         {
  67         return ASN1_INTEGER_set(a->version, version);
  68         }
  69
  70 long TS_REQ_get_version(const TS_REQ *a)
  71         {
  72         return ASN1_INTEGER_get(a->version);
  73         }
  74
  75 int TS_REQ_set_msg_imprint(TS_REQ *a, TS_MSG_IMPRINT *msg_imprint)
  76         {
  77         TS_MSG_IMPRINT *new_msg_imprint;
  78
  79         if (a->msg_imprint == msg_imprint)
  80                 return 1;
  81         new_msg_imprint = TS_MSG_IMPRINT_dup(msg_imprint);
  82         if (new_msg_imprint == NULL)
  83                 {
  84                 TSerr(TS_F_TS_REQ_SET_MSG_IMPRINT, ERR_R_MALLOC_FAILURE);
  85                 return 0;
  86                 }
  87         TS_MSG_IMPRINT_free(a->msg_imprint);
  88         a->msg_imprint = new_msg_imprint;
  89         return 1;
  90         }
  91
  92 TS_MSG_IMPRINT *TS_REQ_get_msg_imprint(TS_REQ *a)
  93         {
  94         return a->msg_imprint;
  95         }
  96
  97 int TS_MSG_IMPRINT_set_algo(TS_MSG_IMPRINT *a, X509_ALGOR *alg)
  98         {
  99         X509_ALGOR *new_alg;
 100
 101         if (a->hash_algo == alg)
 102                 return 1;
 103         new_alg = X509_ALGOR_dup(alg);
 104         if (new_alg == NULL)
 105                 {
 106                 TSerr(TS_F_TS_MSG_IMPRINT_SET_ALGO, ERR_R_MALLOC_FAILURE);
 107                 return 0;
 108                 }
 109         X509_ALGOR_free(a->hash_algo);
 110         a->hash_algo = new_alg;
 111         return 1;
 112         }
 113
 114 X509_ALGOR *TS_MSG_IMPRINT_get_algo(TS_MSG_IMPRINT *a)
 115         {
 116         return a->hash_algo;
 117         }
 118
 119 int TS_MSG_IMPRINT_set_msg(TS_MSG_IMPRINT *a, unsigned char *d, int len)
 120         {
 121         return ASN1_OCTET_STRING_set(a->hashed_msg, d, len);
 122         }
 123
 124 ASN1_OCTET_STRING *TS_MSG_IMPRINT_get_msg(TS_MSG_IMPRINT *a)
 125         {
 126         return a->hashed_msg;
 127         }
 128
 129 int TS_REQ_set_policy_id(TS_REQ *a, ASN1_OBJECT *policy)
 130         {
 131         ASN1_OBJECT *new_policy;
 132
 133         if (a->policy_id == policy)
 134                 return 1;
 135         new_policy = OBJ_dup(policy);
 136         if (new_policy == NULL)
 137                 {
 138                 TSerr(TS_F_TS_REQ_SET_POLICY_ID, ERR_R_MALLOC_FAILURE);
 139                 return 0;
 140                 }
 141         ASN1_OBJECT_free(a->policy_id);
 142         a->policy_id = new_policy;
 143         return 1;
 144         }
 145
 146 ASN1_OBJECT *TS_REQ_get_policy_id(TS_REQ *a)
 147         {
 148         return a->policy_id;
 149         }
 150
 151 int TS_REQ_set_nonce(TS_REQ *a, const ASN1_INTEGER *nonce)
 152         {
 153         ASN1_INTEGER *new_nonce;
 154
 155         if (a->nonce == nonce)
 156                 return 1;
 157         new_nonce = ASN1_INTEGER_dup(nonce);
 158         if (new_nonce == NULL)
 159                 {
 160                 TSerr(TS_F_TS_REQ_SET_NONCE, ERR_R_MALLOC_FAILURE);
 161                 return 0;
 162                 }
 163         ASN1_INTEGER_free(a->nonce);
 164         a->nonce = new_nonce;
 165         return 1;
 166         }
 167
 168 const ASN1_INTEGER *TS_REQ_get_nonce(const TS_REQ *a)
 169         {
 170         return a->nonce;
 171         }
 172
 173 int TS_REQ_set_cert_req(TS_REQ *a, int cert_req)
 174         {
 175         a->cert_req = cert_req ? 0xFF : 0x00;
 176         return 1;
 177         }
 178
 179 int TS_REQ_get_cert_req(const TS_REQ *a)
 180         {
 181         return a->cert_req ? 1 : 0;
 182         }
 183
 184 STACK_OF(X509_EXTENSION) *TS_REQ_get_exts(TS_REQ *a)
 185         {
 186         return a->extensions;
 187         }
 188
 189 void TS_REQ_ext_free(TS_REQ *a)
 190         {
 191         if (!a) return;
 192         sk_X509_EXTENSION_pop_free(a->extensions, X509_EXTENSION_free);
 193         a->extensions = NULL;
 194         }
 195
 196 int TS_REQ_get_ext_count(TS_REQ *a)
 197         {
 198         return X509v3_get_ext_count(a->extensions);
 199         }
 200
 201 int TS_REQ_get_ext_by_NID(TS_REQ *a, int nid, int lastpos)
 202         {
 203         return X509v3_get_ext_by_NID(a->extensions, nid, lastpos);
 204         }
 205
 206 int TS_REQ_get_ext_by_OBJ(TS_REQ *a, ASN1_OBJECT *obj, int lastpos)
 207         {
 208         return X509v3_get_ext_by_OBJ(a->extensions, obj, lastpos);
 209         }
 210
 211 int TS_REQ_get_ext_by_critical(TS_REQ *a, int crit, int lastpos)
 212         {
 213         return X509v3_get_ext_by_critical(a->extensions, crit, lastpos);
 214         }
 215
 216 X509_EXTENSION *TS_REQ_get_ext(TS_REQ *a, int loc)
 217         {
 218         return X509v3_get_ext(a->extensions,loc);
 219         }
 220
 221 X509_EXTENSION *TS_REQ_delete_ext(TS_REQ *a, int loc)
 222         {
 223         return X509v3_delete_ext(a->extensions,loc);
 224         }
 225
 226 int TS_REQ_add_ext(TS_REQ *a, X509_EXTENSION *ex, int loc)
 227         {
 228         return X509v3_add_ext(&a->extensions,ex,loc) != NULL;
 229         }
 230
 231 void *TS_REQ_get_ext_d2i(TS_REQ *a, int nid, int *crit, int *idx)
 232         {
 233         return X509V3_get_d2i(a->extensions, nid, crit, idx);
 234         }